CA2263360A1 - Fingerprint imaging apparatus with auxiliary lens - Google Patents
Fingerprint imaging apparatus with auxiliary lensInfo
- Publication number
- CA2263360A1 CA2263360A1 CA002263360A CA2263360A CA2263360A1 CA 2263360 A1 CA2263360 A1 CA 2263360A1 CA 002263360 A CA002263360 A CA 002263360A CA 2263360 A CA2263360 A CA 2263360A CA 2263360 A1 CA2263360 A1 CA 2263360A1
- Authority
- CA
- Canada
- Prior art keywords
- fingerprint
- lens
- testing station
- optical path
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Optics & Photonics (AREA)
- Image Input (AREA)
Abstract
The invention is concerned with apparatus for use in a fingerprint imaging system, of the type comprising a light source; a fingerprint testing station for producing and transmitting an image of a fingerprint reflected off a fingertip; a first lens positionable for receiving light from the fingerprint testing station and for producing an image of the fingerprint; and a CCD
camera positionable in a first optical path which includes the fingerprint testing station and the first lens and which is capable of converting the fingerprint image into an electrical signal. In accordance with the invention, the apparatus further includes a second lens capable of receiving miscellaneous images of objects viewable from the vicinity of the apparatus which are displaced from the fingerprint testing station, and mechanism for selectively providing a further optical path including the second lens and the CCD camera while interrupting the first optical path. This allows the CCD
camera to be used selectively for imaging the objects as well as for imaging fingerprints.
camera positionable in a first optical path which includes the fingerprint testing station and the first lens and which is capable of converting the fingerprint image into an electrical signal. In accordance with the invention, the apparatus further includes a second lens capable of receiving miscellaneous images of objects viewable from the vicinity of the apparatus which are displaced from the fingerprint testing station, and mechanism for selectively providing a further optical path including the second lens and the CCD camera while interrupting the first optical path. This allows the CCD
camera to be used selectively for imaging the objects as well as for imaging fingerprints.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/698,645 US5680205A (en) | 1996-08-16 | 1996-08-16 | Fingerprint imaging apparatus with auxiliary lens |
US08/698,645 | 1996-08-16 | ||
PCT/CA1997/000538 WO1998008184A1 (en) | 1996-08-16 | 1997-07-29 | Fingerprint imaging apparatus with auxiliary lens |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2263360A1 true CA2263360A1 (en) | 1998-02-26 |
CA2263360C CA2263360C (en) | 2003-03-11 |
Family
ID=24806109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002263360A Expired - Fee Related CA2263360C (en) | 1996-08-16 | 1997-07-29 | Fingerprint imaging apparatus with auxiliary lens |
Country Status (6)
Country | Link |
---|---|
US (1) | US5680205A (en) |
JP (1) | JP2000508454A (en) |
AU (1) | AU3617397A (en) |
CA (1) | CA2263360C (en) |
DE (1) | DE19781931T1 (en) |
WO (1) | WO1998008184A1 (en) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5796858A (en) * | 1996-05-10 | 1998-08-18 | Digital Persona, Inc. | Fingerprint sensing system using a sheet prism |
US6111977A (en) * | 1997-04-17 | 2000-08-29 | Cross Match Technologies, Inc. | Hand-held fingerprint recognition and transmission device |
US6125192A (en) | 1997-04-21 | 2000-09-26 | Digital Persona, Inc. | Fingerprint recognition system |
US5883727A (en) * | 1997-05-06 | 1999-03-16 | Tsai; Shui Chuan | Multiple resolution image scanning module |
US6263090B1 (en) | 1997-05-19 | 2001-07-17 | Cross Match Technologies, Inc. | Code reader fingerprint scanner |
US6856383B1 (en) | 1997-09-05 | 2005-02-15 | Security First Corp. | Relief object image generator |
US6035398A (en) * | 1997-11-14 | 2000-03-07 | Digitalpersona, Inc. | Cryptographic key generation using biometric data |
US6122737A (en) * | 1997-11-14 | 2000-09-19 | Digital Persona, Inc. | Method for using fingerprints to distribute information over a network |
US6178255B1 (en) * | 1998-04-28 | 2001-01-23 | Cross Match Technologies, Inc. | Individualized fingerprint scanner |
US6324310B1 (en) | 1998-06-02 | 2001-11-27 | Digital Persona, Inc. | Method and apparatus for scanning a fingerprint using a linear sensor |
US6091838A (en) * | 1998-06-08 | 2000-07-18 | E.L. Specialists, Inc. | Irradiated images described by electrical contact |
US6219439B1 (en) | 1998-07-09 | 2001-04-17 | Paul M. Burger | Biometric authentication system |
US6188781B1 (en) | 1998-07-28 | 2001-02-13 | Digital Persona, Inc. | Method and apparatus for illuminating a fingerprint through side illumination of a platen |
AU5393999A (en) * | 1998-08-06 | 2000-02-28 | Secugen Corporation | A compact optical fingerprint capturing and recognition system |
US6950539B2 (en) * | 1998-09-16 | 2005-09-27 | Digital Persona | Configurable multi-function touchpad device |
DE19850577A1 (en) * | 1998-11-03 | 2000-05-04 | Fingerpin Ag Zuerich | Finger recognition device |
US6381347B1 (en) | 1998-11-12 | 2002-04-30 | Secugen | High contrast, low distortion optical acquistion system for image capturing |
US6097035A (en) * | 1999-02-22 | 2000-08-01 | Digital Persona, Inc. | Fingerprint detection apparatus with partial fingerprint images |
USD433413S (en) * | 1999-04-09 | 2000-11-07 | Biolink Technologies International, Inc. | Biometric scanning aperture for a computer input device |
US6282304B1 (en) | 1999-05-14 | 2001-08-28 | Biolink Technologies International, Inc. | Biometric system for biometric input, comparison, authentication and access control and method therefor |
US6272562B1 (en) | 1999-05-28 | 2001-08-07 | Cross Match Technologies, Inc. | Access control unit interface |
US6744910B1 (en) | 1999-06-25 | 2004-06-01 | Cross Match Technologies, Inc. | Hand-held fingerprint scanner with on-board image normalization data storage |
US6886104B1 (en) | 1999-06-25 | 2005-04-26 | Cross Match Technologies | Rechargeable mobile hand-held fingerprint scanner with a data and power communication interface |
US6324020B1 (en) | 1999-08-04 | 2001-11-27 | Secugen Corporation | Method and apparatus for reduction of trapezoidal distortion and improvement of image sharpness in an optical image capturing system |
US6658164B1 (en) * | 1999-08-09 | 2003-12-02 | Cross Match Technologies, Inc. | Calibration and correction in a fingerprint scanner |
JP2003506799A (en) * | 1999-08-09 | 2003-02-18 | クロス マッチ テクノロジーズ, インコーポレイテッド | Method, system, and computer program product for interface between GUI and fingerprint scanner |
US7162060B1 (en) | 1999-08-09 | 2007-01-09 | Cross Match Technologies | Method, system, and computer program product for control of platen movement during a live scan |
WO2001011544A1 (en) * | 1999-08-09 | 2001-02-15 | Cross Match Technologies, Inc. | System and method for sending a packet with position address and line scan data over an interface cable |
US6483932B1 (en) * | 1999-08-19 | 2002-11-19 | Cross Match Technologies, Inc. | Method and apparatus for rolled fingerprint capture |
EP1224609A1 (en) | 1999-10-22 | 2002-07-24 | Cross Match Technologies, Inc. | Adjustable, rotatable finger guide in a tenprint scanner with movable prism platen |
JP3405290B2 (en) * | 1999-11-04 | 2003-05-12 | 日本電気株式会社 | Portable information terminal |
KR200184982Y1 (en) * | 1999-11-08 | 2000-06-15 | 삼성전자주식회사 | Fingerprint recognition having a display apparatus |
DE10002767A1 (en) * | 2000-01-23 | 2001-07-26 | Delsy Electronic Components Ag | Arrangement for fingerprint personal identification has scan unit in at least one slot-shaped transition region to be traversed from forward region of finger in movement direction |
DE10036206A1 (en) * | 2000-07-05 | 2002-01-17 | Towitoko Ag | Photosensitive CCD camera arrangement |
US6898301B2 (en) * | 2000-07-10 | 2005-05-24 | Casio Computer Co., Ltd. | Authentication system based on fingerprint and electronic device employed for the system |
DE60027207T2 (en) | 2000-08-18 | 2006-11-16 | Cross Match Technologies, Inc., Palm Beach Gardens | SYSTEM AND METHOD FOR AUTOMATIC CONTROL OF A FINGERPRINT KEYSTONE |
US6928195B2 (en) * | 2000-12-18 | 2005-08-09 | Cross Match Technologies, Inc. | Palm scanner using a programmable nutating mirror for increased resolution |
US20020146157A1 (en) * | 2001-04-09 | 2002-10-10 | Goodman Mitchell E. | Fingerprint acquisition assembly using prism and camera |
AU2002305229A1 (en) | 2001-04-26 | 2002-11-11 | Cross Match Technologies, Inc. | Silicone rubber surfaces for biometric print tir prisms |
KR100432490B1 (en) | 2001-09-17 | 2004-05-22 | (주)니트 젠 | Optical fingerprint acquisition apparatus |
US20030149343A1 (en) * | 2001-09-26 | 2003-08-07 | Cross Match Technologies, Inc. | Biometric based facility security |
US6954260B2 (en) * | 2002-01-17 | 2005-10-11 | Cross Match Technologies, Inc. | Systems and methods for illuminating a platen in a print scanner |
ATE406626T1 (en) | 2002-01-17 | 2008-09-15 | Cross Match Technologies Inc | FINGERPRINT WORKSTATION AND METHOD |
US6867850B2 (en) | 2002-01-17 | 2005-03-15 | Cross Match Technologies, Inc. | Light wedge for illuminating a platen in a print scanner |
US7016520B2 (en) * | 2002-03-07 | 2006-03-21 | Mark Melvin Butterworth | Electronic device with digital camera for general-purpose photography and fingerprint sensing |
US6944768B2 (en) * | 2002-04-19 | 2005-09-13 | Cross Match Technologies, Inc. | System and methods for access control utilizing two factors to control access |
US7079007B2 (en) | 2002-04-19 | 2006-07-18 | Cross Match Technologies, Inc. | Systems and methods utilizing biometric data |
US7073711B2 (en) | 2002-04-19 | 2006-07-11 | Cross Match Technologies, Inc. | Mobile handheld code reader and print scanner system and method |
AU2003238660A1 (en) * | 2002-06-26 | 2004-01-19 | Vkb Inc. | Multifunctional integrated image sensor and application to virtual interface technology |
US6996259B2 (en) * | 2002-08-02 | 2006-02-07 | Cross Match Technologies, Inc. | System and method for counting ridges in a captured print image |
US7164440B2 (en) | 2003-02-28 | 2007-01-16 | Cross Match Technologies, Inc. | Dynamic image adaptation method for adjusting the quality of digital prints |
US6983882B2 (en) * | 2003-03-31 | 2006-01-10 | Kepler, Ltd. | Personal biometric authentication and authorization device |
US7277562B2 (en) | 2003-08-01 | 2007-10-02 | Cross Match Technologies, Inc. | Biometric imaging capture system and method |
JP2007515859A (en) * | 2003-10-31 | 2007-06-14 | ヴィーケービー インコーポレイテッド | Optical device for projection and sensing of virtual interfaces |
WO2006090386A2 (en) * | 2005-02-24 | 2006-08-31 | Vkb Inc. | A virtual keyboard device |
US20070019099A1 (en) * | 2005-07-25 | 2007-01-25 | Vkb Inc. | Optical apparatus for virtual interface projection and sensing |
US20070019103A1 (en) * | 2005-07-25 | 2007-01-25 | Vkb Inc. | Optical apparatus for virtual interface projection and sensing |
US7597356B2 (en) * | 2007-06-05 | 2009-10-06 | Autoliv Asp, Inc. | Airbag cushions with gas deflectors and optional venting for out-of-position conditions |
DE102009051704A1 (en) * | 2009-11-03 | 2011-05-05 | Gabriele Trinkel | Biometric data detection device for e.g. payment transaction, has detection system i.e. finger scanner system, for detecting technical parameters simultaneously or in time intervals, and sensor integrated into plate |
CN109254006A (en) * | 2018-10-30 | 2019-01-22 | 深圳市九天星科技发展有限公司 | A kind of laser physical evidence exploration instrument |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1147191A (en) * | 1979-03-05 | 1983-05-31 | Robert C. Schwebke | Document security system using safeguarded photographic record |
US5222152A (en) * | 1991-11-19 | 1993-06-22 | Digital Biometrics, Inc. | Portable fingerprint scanning apparatus for identification verification |
US5546471A (en) * | 1994-10-28 | 1996-08-13 | The National Registry, Inc. | Ergonomic fingerprint reader apparatus |
-
1996
- 1996-08-16 US US08/698,645 patent/US5680205A/en not_active Expired - Lifetime
-
1997
- 1997-07-29 JP JP10510191A patent/JP2000508454A/en not_active Ceased
- 1997-07-29 DE DE19781931T patent/DE19781931T1/en not_active Withdrawn
- 1997-07-29 WO PCT/CA1997/000538 patent/WO1998008184A1/en active Application Filing
- 1997-07-29 AU AU36173/97A patent/AU3617397A/en not_active Abandoned
- 1997-07-29 CA CA002263360A patent/CA2263360C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5680205A (en) | 1997-10-21 |
JP2000508454A (en) | 2000-07-04 |
DE19781931T1 (en) | 1999-07-08 |
AU3617397A (en) | 1998-03-06 |
CA2263360C (en) | 2003-03-11 |
WO1998008184A1 (en) | 1998-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |